java programming

create a class called Blastoff that uses a while loop to display a countdown from 10 to 0 then prints "blastoff". Then use a for loop to count back up from 0 to 10.

Sample Output:

10 9 8 7 6 5 4 3 2 1 0 blastoff 0 1 2 3 4 5 6 7 8 9 10